is a professional manufacturer of refractory materials,mainly produce Zirconia Insert , Zirconia Tundish Nozzle, Tundish Upper Nozzle, Tundish Lower Nozzle, Tundish Well Block, Submerged Entry Nozzle,Ladle Nozzle,Ladle Upper Nozzle, Ladle Lower Nozzle, Ladle Slide Gate Plate,Porous Plu have be a leading The lower nozzle bricks are made of special grade bauxite and corundum as raw materials, and focus on strengthening the matrix. A high-pressure forming process produces them. They have the characteristics of corrosion resistance, long life and good We are instrumental in trading a qualitative range uding Refractory Immersed Nozzle For Construction etc. Refractory Immersed Nozzle For Construction. Price: 80.00 - 445.00 INR Latest Price. Min. Order Quantity: 500 Dozen/Dozens .Jun 02, 2022 · The refractory nozzle is one of the important refractory materials in the tundish for continuous casting. It is mainly used for continuous casting of billets and plays the role of controlling the flow of molten steel.